3HXN
The structure of human carbonmonoxyhemoglobin complex to IHP at 2.0 angstrons resolution.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Hemoglobin subunit alpha | polymer | 141 | 15150.4 | 2 | UniProt (P69905) Pfam (PF00042) In PDB | Homo sapiens (human) | Hemoglobin alpha chain, Alpha-globin |
2 | B, D | Hemoglobin subunit beta | polymer | 146 | 15890.2 | 2 | UniProt (P68871) Pfam (PF00042) In PDB | Homo sapiens (human) | Hemoglobin beta chain, Beta-globin, LVV-hemorphin-7 |
3 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
4 | A, B, C, D | CARBON MONOXIDE | non-polymer | 28.0 | 4 | Chemie (CMO) | |||
5 | D | INOSITOL HEXAKISPHOSPHATE | non-polymer | 660.0 | 1 | Chemie (IHP) | |||
6 | water | water | 18.0 | 220 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 62081.1 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 3238.0 | |
All* | Total formula weight | 65319.1 |